using EasyInject.Attributes;
using EasyInject.Utils;
using System;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
[DefaultExecutionOrder(-1000000000)]
[GameObjectBean]
[AddComponentMenu("WXDC/Application/ApplicationBoot")]
public sealed class ApplicationBoot : MonoBehaviour
{
    public static readonly IIoC Instance = new MyIoC();


    [Autowired]
    private ApplicationStateMachine applicationState;


    [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.BeforeSceneLoad)]
    static void OnBeforeSceneLoad()
    {
        Debug.Log("First scene loading: Before Awake is called.");
    }

    private void Awake()
    {
        Debug.Log("IOC容器初始化");
        Instance.Init();
    }

    [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.BeforeSplashScreen)]
    private static void Run()
    {
        //Debug.Log("IOC容器初始化");
        //Instance.Init();
    }
    private void Start()
    {
        applicationState.OnInit();
    }
    private void Update()
    {
        applicationState.OnUpdate();
    }
    private void OnDestroy()
    {
        // Clear the Beans in the corresponding scene
        Shutdown();
        Instance.ClearBeans(UnityEngine.SceneManagement.SceneManager.GetActiveScene().name);
    }

   

    /// <summary>
    /// 应用关闭执行
    /// </summary>
    private void Shutdown()
    {
        List<IApplcationShutdown> shutdowns =  Instance.GetBeans<IApplcationShutdown>();
        shutdowns = shutdowns.Distinct().ToList();
        foreach(var down in shutdowns)
        { 
            if (down == null)
            {
                continue;
            }
            try
            {
                down?.Shutdown();
            }
            catch (Exception ex)
            {
                Debug.LogError(ex);
            }

        }
    }
}